using NPOI.XWPF.UserModel

XWPFDocument doc = new XWPFDocument(); //创建新的word文档 XWPFParagraph p1 = doc.CreateParagraph(); //向新文档中添加段落 p1.SetAlignment(ParagraphAlignment.CENTER); //段落对其方式为居中

XWPFRun r1 = p1.CreateRun(); //向该段落中添加文字

r1.SetText("测试段落一");

XWPFParagraph p2 = doc.CreateParagraph();

p2.SetAlignment(ParagraphAlignment.LEFT);

XWPFRun r2 = p2.CreateRun();

r2.SetText("测试段落二");　　　　 r2.SetFontSize(16);//设置字体大小　　　　　　 r2.SetBlod(true);//设置粗体

FileStream sw = File.Create("cutput.docx"); //...

doc.Write(sw); //... sw.Close(); //在服务端生成文件

FileInfo file = new FileInfo("cutput.docx");//文件保存路径及名称

//注意: 文件保存的父文件夹需添加Everyone用户，并给予其完全控制权限 Response.Clear(); Response.ClearHeaders(); Response.Buffer = false; Response.ContentType = "application/octet-stream"; Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode("output.docx", System.Text.Encoding.UTF8)); Response.AppendHeader("Content-Length", file.Length.ToString()); Response.WriteFile(file.FullName); Response.Flush(); //以上将生成的word文件发送至用户浏览器

File.Delete("cutput.docx");